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JPL Small-Body Database Browser
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173159 (1996 TS39)
Classification:
Main-belt Asteroid
SPK-ID:
2173159
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1744356778675238
5.0088e-08
a
2.266417323704448
1.2259e-08
au
q
1.871073281513363
1.1619e-07
au
i
2.811928317310603
4.9811e-06
deg
node
131.0987323408523
9.8583e-05
deg
peri
220.6850901238722
9.948e-05
deg
M
228.7842164694782
1.659e-05
deg
t
p
2459054.746746996016
(2020-Jul-24.24674700)
5.9975e-05
TDB
period
1246.258830444186
3.41
1.0112e-05
2.769e-08
d
yr
n
.2888645530172014
2.3438e-09
deg/d
Q
2.661761365895532
1.4398e-08
au
Orbit Determination Parameters
# obs. used (total)
303
data-arc span
8251 days (22.59 yr)
first obs. used
1996-10-07
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58294
source
ORB
producer
Otto Matic
solution date
2019-May-30 07:41:52
Additional Information
Earth MOID
= .865461 au
Jupiter MOID
= 2.76002 au
T_jup
= 3.594
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.9
n/a
MPO433112
173159 (1996 TS39)
Discovered 1996-Oct-08 by Elst, E. W. at La Silla
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[ show close-approach data ]
Alternate Designations
1996 TS39
= 2003 UN180
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-09 16:18 UT
(server date/time)
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